480 ME. E, I. POCOCK ON THE 



Suborder Iuloidea. 

 Pamily luLiDiE (s. s.). 

 [= lulinse, Bolivian + Paraiulinse, Bollman + ? Nemasominse, 

 Bollman ; Bollman, Bull. TI. S. Nat. Mus. no. 46, p. 156 

 (1893).] 



Greniis Zulus. 



*IuLUS CURIOSUS, KarscJi, Zeits. Naturiviss. (3) vi. p. 15. 



$ . Moderately slender. Grey ; feet testaceous and antennae 

 black. Head smooth ; antennae surpassing the second segment ; 

 collum laterally tolerably widely rounded, nearly reaching the 

 inferior margin of the second ring. The sulci on the segments 

 deep, the anterior area smooth, the posterior tolerably densely 

 longitudinally sulcate. Pores large, scarcely above the middle of 

 the side, immediately in front of the sulcus. Anal tergite 

 posteriorly angled ; valves hairy, feebly convex. 



Number of segments 47. 



Length 36 mm. 



Locality. Porto Rico. 



*IuLUS c^SAE, Karsch, Zeits. Naturiviss. (3) vi. p. 18. 



Colour fusco-brunneous, nearly concolorous. 



Head smooth ; clypeus with two fovese and a few striae. 



Collum sensibly angularly rounded, not reaching the inferior 

 border of the second ring, marked with abbreviated sulci, forming 

 three marginal folds. The segments completely sulcate, the 

 anterior portion sculptured with fine striolae, the posterior 

 portion tolerably densely striate, the striae above not attaining 

 the posterior portion. The pores high above the middle of the 

 side, a little behind the sulcus. Anal tergite forming a very 

 acute caudal process, which surpasses the valves a little ; valves 

 and tail densely hairy. 



Number of segments 60. 



Length 70 mm. 



Locality. Porto Eico. 



These two species, whether rightly or wrongly referred to the 

 genus Paraiulus by Bollman I cannot say, may be easily 

 separated as follows : — 



«. The repugnatorial pores situated in front of the transverse 



sulcus ; anal tergite not surpassing the valves curiosus. 



b. The repugnatorial pores situated behind the transverse 



sulcus 5 anal tergite caudate, surpassing the valves. .. . ccesar. 



